EP4006261B1 - Surface de sol, notamment surface de terrasse - Google Patents

Surface de sol, notamment surface de terrasse

Info

Publication number
EP4006261B1
EP4006261B1 EP21209555.8A EP21209555A EP4006261B1 EP 4006261 B1 EP4006261 B1 EP 4006261B1 EP 21209555 A EP21209555 A EP 21209555A EP 4006261 B1 EP4006261 B1 EP 4006261B1
Authority
EP
European Patent Office
Prior art keywords
floor
profile
profiles
tile
spacer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP21209555.8A
Other languages
German (de)
English (en)
Other versions
EP4006261A1 (fr
EP4006261C0 (fr
Inventor
Michael Mette
Marcus Schröer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Moeller & Co Kg GmbH
Original Assignee
Moeller & Co Kg GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Moeller & Co Kg GmbH filed Critical Moeller & Co Kg GmbH
Priority to DE102021130982.4A priority Critical patent/DE102021130982A1/de
Publication of EP4006261A1 publication Critical patent/EP4006261A1/fr
Application granted granted Critical
Publication of EP4006261B1 publication Critical patent/EP4006261B1/fr
Publication of EP4006261C0 publication Critical patent/EP4006261C0/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02044—Separate elements for fastening to an underlayer
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02177—Floor elements for use at a specific location
    • E04F15/02183—Floor elements for use at a specific location for outdoor use, e.g. in decks, patios, terraces, verandas or the like
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
    • E04F15/102—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/02044—Separate elements for fastening to an underlayer
    • E04F2015/0205—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer
    • E04F2015/02066—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional fastening elements between furring elements and flooring elements
    • E04F2015/02077—Separate elements for fastening to an underlayer with load-supporting elongated furring elements between the flooring elements and the underlayer with additional fastening elements between furring elements and flooring elements the additional fastening elements located in-between two adjacent flooring elements
    • E04F2015/02094—Engaging side grooves running along the whole length of the flooring elements

Definitions

  • Floor profiles for creating such a floor surface are well known in practice, for example, for the construction of a balcony or terrace floor.
  • the floor profiles are preferably manufactured using an extrusion process, and more preferably as profiles made of wood-plastic composites.
  • a floor surface is known in which a substantially Z-shaped spacer is provided, with spring elements also being provided in a vertical area.
  • the floor profiles are The spacer can only be spaced transversely to its longitudinal direction.
  • the spacer is attached to a substructure.
  • the invention is concerned with the task of providing a floor surface with advantageously laid profile parts.
  • the proposed ratio of the floor profile's extension dimensions allows for convenient handling. Furthermore, a tile-like installation pattern can be achieved using a plurality of such floor profiles. If the length of a floor profile exceeds the width of the same floor profile viewed perpendicularly to the extension direction, such a floor profile can be installed, for example, both in the direction of extension of the profile parts of the substructure and, as is further preferred, perpendicular to the extension direction.
  • the spacers which are only supported on the floor profiles, enable cost-effective installation.
  • the ratio of the length of a soil profile to the width of the same soil profile viewed transversely thereto can, for example, correspond to approximately 5:1 up to approximately 1:1, further, for example, as is also preferred, approximately 3:1 or approximately 2:1.
  • further lengths of the soil profile of approximately 300 to 1300 mm, more preferably of approximately 400 to 1200 mm, with a more preferred width of approximately 350 to 450 mm, more preferably approximately 400 mm can result.
  • the spacer is only supported on two or more profile parts, the latter possibly, for example, in a corner area where more than two profile parts meet.
  • the spacer has one or more spring arms for elastically yielding contact with a floor profile, furthermore an under-gripping area for under-gripping the floor profile and an engagement part for engaging in a groove of the floor profile, wherein the under-gripping area can be designed to project further in an evasive direction of the spring arm than the engagement part.
  • the design and arrangement of the spring arms allows the spacer to achieve a visually appealing adjustment of the joint pattern, even in the event of, for example, temperature-related expansion.
  • the advantageous oversize of the undercut area that engages the floor profile compared to the engaging part that engages in the groove of the floor profile results in a secure attachment of the spacer to the floor profile.
  • This design is particularly, but not exclusively, effective in conjunction with supporting the spacer solely on the floor profile.
  • the floor profiles are arranged with a circumferential, joint-like spacing between each other in the installed state.
  • This joint-like spacing between two floor or tile profiles is in an ideal installation state formed uniformly all around.
  • it is preferred that the joints running in the same direction in the resulting floor surface are of the same or approximately the same width.
  • the spacing in the area of a joint can correspond to approximately one-fiftieth to approximately one-two-hundredth, or furthermore, approximately one-hundredth of the covering width viewed transversely to the longitudinal extent of the floor profiles.
  • the covering width is preferably calculated by adding the tile profile width and the distance on one side of the tile profile to an immediately adjacent tile profile. Accordingly, for an exemplary covering width of approximately 350 to 450 mm, or furthermore, for example, 400 mm, a distance of approximately 3.5 to 4.5 mm, or furthermore, for example, 4 mm, can result, with a corresponding floor profile width of approximately 346.5 to 445.5 mm, or furthermore, for example, 396 mm.
  • the above-described distance can also be continuous in a vertical direction over the entire thickness of the floor profile, aligned with a vertical plane. In a further preferred embodiment, this can result in an at least approximately constant distance over the above-described entire thickness of the floor profile.
  • the distance can be may vary within a range of approximately 5 to 10%, whereby at least the visible distance is maintained over the entire thickness of the floor profile, assuming an ideal installation condition of the floor profiles.
  • the spacers are only supported on the floor profiles, the spacers are arranged in a floating manner between the floor profiles.
  • the preferably continuous spacing can also preferably be provided essentially completely over the entire circumference of a floor profile. This is particularly true if the floor profile does not simultaneously form an edge of the floor surface.
  • the spacing can also be interrupted along the circumference by one or more spacers.
  • the spring arms on the spacers which elastically adapt to a floor profile, allow for a favorable adjustment of the joint spacing, for example, in the event of a thermal change in the length of the floor profiles.
  • the elastically resilient, correspondingly resilient design of the spring arms allows for an overall homogenization of the joint pattern, for example, in the event of temperature-related elongation of the floor profiles.
  • the elastically resilient design of the spring arms can, as is also preferred, result from the structural design of the spring arm and preferably from the selected material.
  • the spring arm(s) can, as is also preferred, be formed integrally and from the same material as the spacer as a whole, for example, using a plastic injection molding process.
  • the T-beam is formed with one or more spring arms that extend at an angle to the T-beam's length.
  • the spring arm(s) can, as is also preferred, be formed integrally and of the same material with the T-beam and, through this, with the spacer as a whole, for example, using a plastic injection molding process.
  • One or more under-gripping areas are formed on the T-beam and/or on the T-leg.
  • the engagement part can, as is also preferred, be designed to engage in the groove of the floor profile. Accordingly, the spacer can optionally be held suspended on the floor profile(s) solely due to the engagement of the engagement part in the groove and the under-gripping of the under-gripping arms.
  • a lower gripping area is designed as a lower gripping arm, with a length that can correspond to a multiple of the width of a lower gripping arm viewed transversely thereto.
  • a second or further lower gripping arm can extend so that, if necessary, an underside support is provided on all floor profiles kept at a distance from one another by the spacer.
  • two lower gripping arms can be provided on both sides and running parallel to the T-leg, while a third lower gripping arm extending opposite to these lower gripping arms can optionally be designed as an extension of the T-leg.
  • the floor profiles can be secured to the substructure formed by profile parts by means of a fixing element.
  • This can furthermore result in a type of floating fastening, as is preferred, which allows the floor profiles to be displaced relative to the profile parts, particularly in the longitudinal direction of the profile parts, for example, in the event of thermally induced length changes in the floor profiles.
  • a profile part of the substructure can furthermore have a mounting groove serving to hold the fixing element.
  • Such a determination part is, for example, from the DE 20 2007 002 282 U1
  • This is preferably designed with engagement elements that are configured to engage in the same groove of the base profile in which the engagement part of the spacer can also engage.
  • the content of this utility model application is hereby incorporated in its entirety into the disclosure of the present invention, also for the purpose of incorporating features of this utility model application into the claims of the present invention.
  • the floor profiles mounted in the edge area of the floor surface can be displaced outwards towards the possibly open edge of the floor surface without further measures, for example due to external mechanical influences, further for example when stopping movements in the longitudinal and/or width direction of the floor profile, since no further support, for example via a spacer, is provided at the end (edge side).
  • a fixing part is provided for the floor profile, which is held to the profile part of the substructure.
  • the holder of the fixing part on the substructure can, as is also preferred, be designed the same or similarly to that of the fixing part.
  • the fixing part prevents unwanted movement of the floor profile, for example due to external mechanical influences, but on the other hand, it allows the necessary movement, for example due to longitudinal growth of the floor profile caused by moisture.
  • the fixing part can further preferably be an aluminum part, for example an aluminum extruded part.
  • the fixing part can be arranged adjacent to the fastening part in alignment with the profile part of the substructure.
  • the fixing part and the fastening part are preferably not connected. However, at least in a first installation position, a partial vertical overlap of sections of the fixing part and the fastening part can result.
  • the fixing part can have a profile that creates or increases the force connection between the fixing part and the base profile.
  • tooth-shaped protrusions pointing toward the underside of the base profile can be formed, which can be used to achieve mechanical anchoring in the area of the base profile's underside, particularly when the base profile is subjected to corresponding mechanical stress.
  • the profile parts of the substructure can extend transversely to a longitudinal direction of the floor profiles in a preferred rectangular design of a floor profile, for example with a length/width ratio of 3:1 or 2:1. Furthermore, an extension of the profile parts along the longitudinal extension of the floor profiles is also possible.
  • the floor surface formed in the installed state can, for example, be formed by floor profiles whose longitudinal extension extends both in can be laid both longitudinally and transversely to the profile parts of the substructure.
  • floor profiles which have a ratio of a length to a width of approximately 5:1 or less, for example up to a ratio of approximately 1:1, further for example, as is also preferred, approximately 3:1 or approximately 2:1.
  • floor profiles can be laid in a tile pattern which have a length of approximately 300 to 1300 mm, more preferably approximately 400 to 1200 mm, with a further preferred width of the floor profiles of approximately 350 to 450 mm, more preferably approximately 400 to mm.
  • a floor profile can also be installed with approximately the same distance to all adjacent floor profiles.
  • ranges or value ranges or multiple ranges specified above and below also include all intermediate values with regard to the disclosure, in particular in 1/10 increments of the respective dimension, thus possibly also dimensionless.
  • the specification 350 to 450 mm also includes the disclosure of 350.1 to 450 mm, 350 to 449.9 mm, 350.1 to 449.9 mm, etc. This disclosure can serve, on the one hand, to delimit a specified range limit from below and/or above, but alternatively or additionally, to disclose one or more singular values from a respectively specified range.
  • the floor profiles 1 are formed according to the illustrated embodiment with an elongated rectangular floor plan, so that in the laying state, as shown in Figure 1 For example, as shown, a tile-like pattern of the floor profiles 1 can be achieved. Accordingly, the floor profiles 1 are designed as tile profiles 4.
  • Such a tile profile 4 has a length a which is significantly smaller than an extension c of the formed floor surface 5 in the longitudinal direction of the tile profiles 4.
  • the length a of a floor or tile profile 1, 4 can correspond, for example, to one third or less, further, for example, to one fifth or less, up to one tenth or less of the extension c.
  • this previously described length a of a tile profile 4 corresponds approximately to two to three times the width b of the same tile profile 4 viewed transversely to the length a.
  • a tile profile 4 can have a length a of approximately 800 mm with a length-width ratio of preferably 2:1.
  • the tile profiles 4 of a profile row 6 preferably have the same widths b, so that, viewed in the longitudinal extension of such a profile row 6, a joint-like distance d is obtained which essentially runs continuously over the entire extension c in the region of a longitudinal joint 7 which is formed thereby.
  • Such a joint-like distance e also arises in the area of a transverse joint 8 resulting in the direction of extension c between two consecutive tile profiles 4.
  • the spacings d and e of the longitudinal joints 7 and the transverse joints 8 can, as is also preferred, be chosen to be equal or at least approximately equal, at least in a first installation state, for example, each approximately 3 to 5 mm, more preferably approximately 4 mm, particularly in the area of the visible surface 12 of the floor profiles 1.
  • the spacings preferably extend over the entire thickness t of the tile profile 4.
  • an offset dimension f viewed in the direction of extension c, can result between two consecutive transverse grooves 8 of adjacent profile rows 6, which offset dimension f can correspond to approximately 0.5 times or less, for example, one-third of the length a of a tile profile 4.
  • each tile profile 4 is preferably provided with continuous grooves 10 extending longitudinally along both longitudinal side edges 9.
  • the narrow side edges 11, which run transversely to the longitudinal side edges 9, can, however, be groove-free.
  • the corresponding end faces of the narrow side edges 11 preferably run perpendicular to the tile profile surface 12 with respect to a cross-section through such a tile profile 4.
  • the grooves 10 are further preferably open outwards in the direction of the longitudinal side edge 9, wherein with reference to a cross-sectional view, for example according to Figure 3 a groove ceiling 21 preferably runs at an acute angle ⁇ to a horizontal plane in the laying state, such that, starting from a groove base 22, the groove 10 extends outwards in the direction of the longitudinal side edge 9 and upwards in the direction of the surface 10.
  • the groove bottom 39 is preferably aligned substantially parallel to the surface 12, starting from the groove base 22.
  • ceiling web 23 can project beyond the floor web 24, for example, by a dimension of 1 to 5 mm, further, for example, by approximately 3 to 3.5 mm, with respect to a projection into a common horizontal plane.
  • the substructure 3 is essentially composed of a plurality of profile parts 2, preferably of identical cross-section.
  • a profile part 2 can be designed as an aluminum extruded part, whereby identical profile parts 2 can be achieved in different dimensions with regard to their longitudinal extent L.
  • profile parts 2 can be provided in a parallel alignment, evenly spaced from one another, to form the substructure 3.
  • profile parts 2 can also be provided in an alignment different from the parallel arrangement.
  • the formed profile rows 6 of the tile profiles 4 preferably extend transversely to the longitudinal extension L of the profile parts 2. Accordingly, as also shown, an alignment of the tile profiles 4 with respect to their length a in the transverse direction to the extension direction of the profile parts 2 can result. Alternatively, or in combination with this, an alignment of the tile profiles 4 with their longitudinal extension in the longitudinal direction of the profile parts 2 is also possible.
  • the profile part 2 can have a receiving pocket 14 in the area of a support ceiling 13, which is preferably provided continuously with respect to the longitudinal extent L and for the preferably locking reception of a Figure 18 in perspective individual view shown fixing part 15.
  • the fixing part 15 can be constructed in tiers. Below, based on the installed state, for example according to Figure 16 , a rear gripping plate 16 is formed, which is essentially designed with a rectangular base area. The narrow sides of the rear gripping plate 16 can be rounded. Overall, the extension dimensions of the rear gripping plate 16 are selected such that after the rear gripping plate 16 is inserted into the receiving pocket 14 of the profile part 12, a rotation of the fixing part 15 by preferably 90° provides a positive fit to prevent the fixing part 15 from being pulled off upwards.
  • a plate part 18 is connected upwards via a preferably circular base section 17, which forms engagement sections 19 in the extension direction of the narrow side of the rear gripping plate 16. These engagement sections protrude significantly beyond the longitudinal edge of the rear gripping plate 16.
  • integrally formed spring elements 20 extend transversely to the alignment of the engagement sections 19.
  • the fastening of the tile profiles 4 on the substructure 3 formed by the profile parts 2 is achieved by the fixing parts 15.
  • the spring elements 20 of the fixing parts 15 in this fixing position are resiliently deflected against the facing end faces of the floor webs 24 of the tile profiles 4. Accordingly, the spring elements 20 determine the distance with respect to the longitudinal joint 7.
  • the distance g resulting between the mutually facing end faces of the floor webs 24 of two adjacent tile profiles 4 fastened via the fixing part 15 can be a multiple of the cross-section according to Figure 16 above the groove 10 in the area of the ceiling webs 23, for example, approximately two to four times the (visible) distance d. This results in an evasion direction r of the spring elements 20 transverse to the joint (cf. Figure 7 ).
  • spacers 25 are placed further between the profile rows 6.
  • the Figures 8 to 13 show the spacer 25 of the first embodiment in individual views.
  • This spacer 25 is used in particular when laying the floor profiles 1 in a substantially identical direction according to Figure 1 .
  • the spacer 25 can also have a plate part 26, similar to the fixing part 15, which forms opposite plate-shaped engagement parts 27 for engagement in the facing tile profile groove 10.
  • lower gripping areas 32, 33 are formed on the T-beam 31.
  • the lower gripping areas 32, 33 are designed as lower gripping arms 32', 33', each with a length that can correspond to approximately 2 to 10 times the width viewed transversely thereto.
  • These lower gripping arms 32, 33 extend, with reference to a bottom view, towards the spacer 25 as shown in Figure 13 essentially preferably in the direction of extension of the T leg 30 or the rib 29.
  • a lower gripping arm 32' is formed on the T-beam 31 substantially opposite the T-leg 30 or the rib 29, which preferably projects beyond the facing edge of the engagement part 27 with respect to its longitudinal extent and in the deflection direction r of a spring arm 34.
  • this projection dimension s can be approximately equal to the thickness of the lower gripping arm 32'.
  • lower gripping arms 33' can be formed on the T-beam 31 on both sides of the rib 29 or the T-leg 30 and correspondingly opposite to the lower gripping arm 32', which lower gripping arms 33' can in turn preferably project with a projection dimension s beyond the facing edge of the engagement part 27.
  • the lower gripping arms 32' and 33' are dimensioned such that, in the assigned position of the spacer 25, with the plate part 26 preferably resting on the groove base 22 of the tile profile groove 10, the respective lower gripping arm 32' or 33' engages under the tile profile 4 in the region of its base web 24 and thus enables sole support and retention of the spacer 25 on the tile profile 4.
  • the spacer 25 surrounds the base web 24 in a quasi-clamp-like manner, which clamp-like enclosure can be reached on both sides of the T-beam 31.
  • the rib 29 or the T-leg 30 engages in the transverse joint 8 between two tile profiles 4 arranged one behind the other in the direction of extension c.
  • the narrow side walls 11 of the tile profiles 4, which are preferably of continuous flat design, can accordingly be supported on the rib 29 if necessary.
  • the thickness k of the rib 29 is preferably dimensioned to be approximately 3 mm less than the usual distance e of approximately 4 mm between two profile ends. This contributes to the fact that a floor profile 1 can expand, for example due to the effect of temperature, without the adjacent floor profile 1 shifting.
  • the rib 29 or the T-leg 30, which is provided with a thickness k viewed transversely to the longitudinal extent, can thus also be designed to maintain a minimum distance e. This distance e can, as is also preferred, correspond approximately to the visible distance d between two rows of profiles 6 in the area of the ceiling webs 23.
  • the T-beam 31 (rib 28) which, in the arranged position, engages in the longitudinal joint 7 between two rows of profiles 6 is further preferably designed for elastically yielding engagement.
  • the T-beam 31 can be provided with two V-shaped, angled spring arms 34. These spring arms 34 can, for example, be formed on the T-beam 31 at each end of its longitudinal extension and extend outwardly therefrom and essentially in the direction of the lower gripping arm 32'.
  • the spring arms 34 are part of the T-beam 31. This results in a corresponding thickness m of the T-beam 31 including the spring arms 34 (cf. Figure 13 ), which specifies the usual distance g between the base webs 24 of two profile rows 6.
  • a minimum distance dimension predetermined at least by the thickness of the T-beam 31 is not undercut. This minimum distance dimension is preferably selected in the area of the floor webs 24 such that, for example, in the event of a thermal change in length, closing of the longitudinal joint 7 is prevented, particularly in the area of the ceiling webs 23.
  • additional fixing parts 35 can be provided. These preferably serve to further secure the tile profiles 4 in a direction transverse to the longitudinal extension L of the profile parts 2 of the substructure 3.
  • ribs 38 are formed on the upper side of the plate part 36 in the longitudinal extension of the fixing part 35 and thus in the longitudinal extension of the plug-in projection 37, which ribs 38, with reference to a vertical cross section through the fixing part 35, are as shown in Figure 15 can be approximately triangular in shape with an upward-pointing triangular apex. In the illustrated embodiment, three such ribs 38 are provided.
  • two such fixing parts 35 are assigned to each edge-side tile profile 4, which two fixing parts 35 of a tile profile 4 are further preferably plug-mounted in the receiving pocket 14 of the same profile part 2.
  • fixing parts 35 can also be provided in the floor surface 5, for example at a distance of 2 to 3 m from an edge of the floor surface 5, wherein more preferably only one profile part 2 per tile profile 4 is provided with such fixing parts 35.
  • the relevant fixing parts 35 can be arranged on both sides of the fixing part 15 holding these tile profiles 4 (compare Figures 4 and 16 ). With reference to a vertical projection, in this arrangement position the fixing parts 35 preferably engage under the area of the engagement sections 19 of the fixing part 15 (compare Figure 16 ).
  • the tile profiles 4 rest on the surface of the fixing part 35 formed with the ribs 38.
  • the profiling results in an increased force-locking interaction and thus a mechanical anchoring of the tile profile 4 and the fixing part 35, so that the tile profile 4 is prevented from shifting relative to the substructure 3.
  • Figure 20 shows an alternative laying arrangement of floor profiles 1, which are also designed here as tile profiles 4, whereby these tile profiles 4 can also have a length a which can correspond to approximately 2 to 3 times the width b viewed transversely thereto.
  • tile profiles 4 In contrast to the strict row-wise arrangement of the tile profiles 4 according to Figure 1 In this laying arrangement, different tile profiles 4, preferably in pairs, are arranged in the longitudinal extension L of the profile parts 2 and transversely thereto This can result in essentially continuous longitudinal joints 7 or transverse joints 8, but also, as shown, in longitudinal joints 7 or transverse joints 8 whose length is interrupted by transversely laid tile profiles 4.
  • the spacers 25 preferably provided here are further preferably designed for arrangement between two mutually parallel side edges of the floor profiles 1.
  • an identical orientation of all spacers 25 is provided such that the deflection direction r of the spring arms 34, also provided here, points transversely to the longitudinal extension L of the profile parts 2.
  • two spaced-apart spacers 25 can be provided in the region of the narrow side edge 11 and, in the case of a tile profile 4 aligned in the longitudinal extension L, four spacers 25 can be provided along the long side edge 9, for example.
  • this spacer 25 of the second embodiment has, vertically downwardly spaced from the engagement parts 27, which are also plate-shaped here, under-grip areas 32 and 33, which further preferably extend in a plate-like manner over the width of the spacer 25 viewed transversely to the deflection direction r.
  • the vertical spacing is also achieved in this embodiment by a rib 28 running in the width direction, on which protrudes on both sides beyond the engagement parts 27 and the lower gripping areas 32, 33 Connect spring arms 34 according to the first embodiment described above.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)

Claims (10)

  1. Surface de sol (5), en particulier surface de terrasse, de préférence pour une utilisation en extérieur, la surface de sol (5) comprenant des éléments profilés (2) et des profils de sol (1), les profils de sol (1) étant fixés sur une sous-structure (3) formée par les éléments profilés (2), les profils de sol (1) étant de forme rectangulaire allongée ou carrée, sous forme de profils de dalle (4), avec une longueur (a) nettement inférieure à une dimension d'extension de la surface de sol (c), de sorte qu'un motif de type carrelage est obtenu, une entretoise (25) étant en outre prévue, l'entretoise (25) étant en outre appuyée uniquement sur les profils de sol (1), la partie d'engagement s'étendant, en position de montage de l'entretoise (25), à une distance au-dessus de la zone de recouvrement inférieur (32, 33), de sorte qu'une portion du profil de dalle est, en coupe transversale, sensiblement en forme de U, entourée entre une partie d'engagement (27) s'engageant dans une rainure du profil de sol (1) et la zone de recouvrement inférieur, l'entretoise (25) présentant deux parties d'engagement (27) en forme de plaque opposées, destinées à s'engager dans la rainure du profil de dalle (10), et la zone de recouvrement inférieur (32, 33) étant conçue en forme de plaque ou formée par des bras de recouvrement inférieur et destinée à venir au contact de la face inférieure du profil de sol opposée à la face visible, caractérisée en ce que l'entretoise (25) forme deux nervures (28, 29) s'étendant perpendiculairement l'une à l'autre, qui déterminent simultanément la distance (d, e) entre deux surfaces de séparation perpendiculaires de trois profils de sol (1), les nervures (28, 29) étant disposées en forme de T, avec une branche de T (30) et une barre de T (31) s'étendant transversalement, la barre de T (31) étant formée avec un ou plusieurs bras ressorts (34) s'étendant en biais par rapport à la barre de T (31), pour un appui élastique, un ou plusieurs zones de recouvrement inférieur (32, 33) étant formées sur la barre de T (31) et/ou sur la branche de T (30), les bras ressorts (34) étant conçus pour un appui élastique contre l'un des profils de sol (1), et les profils de sol (1) étant, à l'état de pose, disposés à une distance périphérique de type joint les uns des autres.
  2. Surface de sol selon la revendication 1, caractérisée en ce que la distance (d, e) s'étend dans une direction verticale sur l'ensemble de l'épaisseur (t) du profil de sol (1), alignée avec un plan vertical, de manière continue.
  3. Surface au sol selon l'une des revendications précédentes, caractérisée en ce qu'un deuxième bras de recouvrement inférieur (33') ou un bras supplémentaire s'étend à l'opposé d'un premier bras de recouvrement inférieur (32').
  4. Surface au sol selon l'une des revendications précédentes, caractérisée en ce que la fixation des profils de sol (1) sur la sous-structure (3) formée par les éléments profilés (2) est réalisée au moyen d'un élément de retenue (15).
  5. Surface au sol selon la revendication 4, caractérisée en ce qu'un élément de fixation (35) pour le profil de sol (1) est prévu, lequel est maintenu sur un élément profilé (2) de la sous-structure (3).
  6. Surface au sol selon la revendication 5, caractérisée en ce que l'élément de fixation (35) est disposé, dans l'alignement de l'élément profilé (2) de la sous-structure (3), à proximité de l'élément de retenue (15).
  7. Surface au sol selon la revendication 6, caractérisée en ce que des éléments de fixation (35) sont prévus de part et d'autre de l'élément de retenue (15).
  8. Surface au sol selon l'une des revendications 5 à 7, caractérisée en ce que le profil de dalle (4) coopère avec l'élément de fixation (35) par liaison par adhérence.
  9. Surface de sol selon l'une des revendications précédentes, caractérisée en ce que les éléments profilés (2) de la sous-structure (3) s'étendent, par rapport à la forme rectangulaire des profils de sol (1) en tant que profils de dalle (4), perpendiculairement à la direction longitudinale des profils de dalle (4).
  10. Surface de sol selon l'une des revendications précédentes, caractérisée en ce la zone de recouvrement inférieur (32, 33) dépasse davantage dans une direction de déflexion (r) du bras ressort (34) que la partie d'engagement (27).
EP21209555.8A 2020-11-25 2021-11-22 Surface de sol, notamment surface de terrasse Active EP4006261B1 (fr)

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IT202200004895A1 (it) * 2022-03-14 2022-06-14 Pontarolo Eng S P A Sistema per il fissaggio di doghe.
HU5810U (hu) * 2023-07-26 2024-10-28 Feeling Wood Ltd Bepattanó tag
FR3170519A1 (fr) * 2024-12-23 2026-06-26 Woodesign Procédé d’aboutage de lames et ensemble de parement

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JP3739255B2 (ja) * 2000-07-18 2006-01-25 三洋工業株式会社 屋外床敷設工法及び屋外床敷設構造

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US20050193663A1 (en) * 2003-01-30 2005-09-08 David Lombardo Structural interlocking exterior deck tile system
DE202007002282U1 (de) 2007-02-16 2008-06-19 Möller GmbH & Co. KG Profilelemente
US20110203200A1 (en) * 2009-10-30 2011-08-25 Marquardt Robert H Deck system
KR101378077B1 (ko) * 2011-03-03 2014-03-27 김운정 목재 데크 연결용 클립

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EP4006261C0 (fr) 2025-09-10

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